Mechanical Dynamics & Analysis de Mexico, S.A. de C.V.
MHPS de Mexico, S.A. de C.V.
MHPS Puerto Rico, LLC
MD&A International Incorporated
MHPS Colombia S.A.S.
MHPS Ecuador CIA Ltda
MH Power Systems America Latina EIRELI
CBC Industrias Pesadas S.A.
MHPS Chile SpA
MHPS Argentina SRL
PW Power Systems Argentina S.R.L.